CA2081093A1 - Anisotropic transducer - Google Patents
Anisotropic transducerInfo
- Publication number
- CA2081093A1 CA2081093A1 CA002081093A CA2081093A CA2081093A1 CA 2081093 A1 CA2081093 A1 CA 2081093A1 CA 002081093 A CA002081093 A CA 002081093A CA 2081093 A CA2081093 A CA 2081093A CA 2081093 A1 CA2081093 A1 CA 2081093A1
- Authority
- CA
- Canada
- Prior art keywords
- actuator
- shear
- electrodeformable
- face
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 230000008859 change Effects 0.000 claims description 4
- 230000005684 electric field Effects 0.000 description 18
- 230000009471 action Effects 0.000 description 13
- 230000010287 polarization Effects 0.000 description 13
- 238000013519 translation Methods 0.000 description 13
- 230000014616 translation Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 241001589086 Bellapiscis medius Species 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002999 depolarising effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/208—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using shear or torsion displacement, e.g. d15 type devices
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US851,706 | 1992-03-16 | ||
| US07/851,706 US5268611A (en) | 1992-03-16 | 1992-03-16 | Anisotropic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2081093A1 true CA2081093A1 (en) | 1993-09-17 |
Family
ID=25311447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002081093A Abandoned CA2081093A1 (en) | 1992-03-16 | 1992-10-21 | Anisotropic transducer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5268611A (enrdf_load_stackoverflow) |
| EP (1) | EP0565883A2 (enrdf_load_stackoverflow) |
| JP (1) | JPH0661542A (enrdf_load_stackoverflow) |
| CA (1) | CA2081093A1 (enrdf_load_stackoverflow) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616982A (en) * | 1989-11-01 | 1997-04-01 | Aura Systems, Inc. | Piezoelectric actuator |
| DE69315767T2 (de) * | 1992-08-25 | 1998-05-07 | Canon Kk | Verfahren zur Herstellung einer laminierten piezoelektrischen Anordnung und Polarisationsverfahren und vibrationswellengetriebener Motor |
| JPH0741207B2 (ja) * | 1993-02-18 | 1995-05-10 | インターナショナル・ビジネス・マシーンズ・コーポレイション | マイクロアクチュエータ |
| JP3187669B2 (ja) * | 1994-04-01 | 2001-07-11 | 日本碍子株式会社 | ディスプレイ素子及びディスプレイ装置 |
| US6327120B1 (en) | 1997-04-17 | 2001-12-04 | Fujitsu Limited | Actuator using piezoelectric element and head-positioning mechanism using the actuator |
| EP0908961B1 (fr) * | 1997-10-13 | 2003-06-04 | Sagem S.A. | Actionneur amplifié à matériaux actifs |
| GB0105618D0 (en) * | 2001-03-07 | 2001-04-25 | 1 Ipr Ltd | Piezoelectric devices |
| US7089635B2 (en) * | 2003-02-25 | 2006-08-15 | Palo Alto Research Center, Incorporated | Methods to make piezoelectric ceramic thick film arrays and elements |
| US6895645B2 (en) * | 2003-02-25 | 2005-05-24 | Palo Alto Research Center Incorporated | Methods to make bimorph MEMS devices |
| US7269306B1 (en) | 2006-06-28 | 2007-09-11 | Harris Corporation | Actuator arrangement for excitation of flexural waves on an optical fiber |
| JP2014212409A (ja) * | 2013-04-18 | 2014-11-13 | セイコーエプソン株式会社 | Ｍｅｍｓ振動子、電子機器、及び移動体 |
| DE102014216359A1 (de) * | 2013-08-19 | 2015-02-19 | Ceramtec Gmbh | Drucksensor zur Kraftdetektierung |
| JP6398340B2 (ja) * | 2014-06-09 | 2018-10-03 | 株式会社村田製作所 | 圧電フィルム、振動デバイス、および、歪検出デバイス |
| US10199959B2 (en) * | 2015-01-16 | 2019-02-05 | Chung-Yuan Christian University | Piezoelectric actuator, ceramic component polarizing method and piezoelectric motor system |
| TWI816452B (zh) * | 2022-06-29 | 2023-09-21 | 中原大學 | 剪切式壓電雙晶致動器 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL236717A (enrdf_load_stackoverflow) * | 1958-03-03 | |||
| US3117189A (en) * | 1958-12-11 | 1964-01-07 | Electro Voice | Electromechanical transducer |
| US3258617A (en) * | 1963-02-07 | 1966-06-28 | Avco Corp | Piezoelectric device |
| US3462746A (en) * | 1966-02-14 | 1969-08-19 | Bliss Co | Ceramic ferroelectric memory device |
| US3489931A (en) * | 1968-08-30 | 1970-01-13 | Bourns Inc | Monolithic electrical transformer |
| US4140936A (en) * | 1977-09-01 | 1979-02-20 | The United States Of America As Represented By The Secretary Of The Navy | Square and rectangular electroacoustic bender bar transducer |
| US4431935A (en) * | 1981-09-15 | 1984-02-14 | Rockwell International Corporation | Sensor structure incorporating multiple piezoelectric generators |
| JPS60148389A (ja) * | 1984-01-11 | 1985-08-05 | Matsushita Electric Works Ltd | 圧電体を用いる駆動装置 |
| US4775815A (en) * | 1984-05-15 | 1988-10-04 | Rockwell International Corporation | Shear motor for dynamic mount for laser-beam steering mirror |
| EP0262637B1 (en) * | 1986-09-29 | 1995-03-22 | Mitsubishi Chemical Corporation | Piezoelectric actuator |
| US4887100A (en) * | 1987-01-10 | 1989-12-12 | Am International, Inc. | Droplet deposition apparatus |
| US5043621A (en) * | 1988-09-30 | 1991-08-27 | Rockwell International Corporation | Piezoelectric actuator |
| US4928030A (en) * | 1988-09-30 | 1990-05-22 | Rockwell International Corporation | Piezoelectric actuator |
| US5095725A (en) * | 1989-05-12 | 1992-03-17 | Fuji Electric Co., Ltd. | Press and actuator using piezoelectric element |
| US5027028A (en) * | 1989-08-29 | 1991-06-25 | Skipper John D | Piezoelectric motor |
| US5170089A (en) * | 1989-12-20 | 1992-12-08 | General Electric Company | Two-axis motion apparatus utilizing piezoelectric material |
| US5017820A (en) * | 1990-04-23 | 1991-05-21 | Rockwell International Corporation | Piezoelectric rotary union system |
| US5068566A (en) * | 1990-06-04 | 1991-11-26 | Rockwell International Corporation | Electric traction motor |
-
1992
- 1992-03-16 US US07/851,706 patent/US5268611A/en not_active Expired - Fee Related
- 1992-10-21 CA CA002081093A patent/CA2081093A1/en not_active Abandoned
-
1993
- 1993-03-16 EP EP93104247A patent/EP0565883A2/en not_active Withdrawn
- 1993-03-16 JP JP5055853A patent/JPH0661542A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5268611A (en) | 1993-12-07 |
| EP0565883A3 (enrdf_load_stackoverflow) | 1994-03-09 |
| EP0565883A2 (en) | 1993-10-20 |
| JPH0661542A (ja) | 1994-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |